D-Programming-Language/druntime — pull request #612 by blackwhale (2013-09-26 20:20:51+00:00)
Title: Add quotes to INCLUDE/LIB paths as in Phobos win64.mak

This not only brings the 2 in line w.r.t to quotes, it also properly allows overriding of environment.

As per Walter's hint I use the following makefile side by side to set my env.
```
VCDIR=\Program Files (x86)\Microsoft Visual Studio 11.0\VC
SDKDIR=\Program Files (x86)\Microsoft SDKs\Windows\v8.0A

all:
make -f win64.mak VCDIR="$(VCDIR)" SDKDIR="$(SDKDIR)"

clean:
make -f win64.mak clean

```
This fails with druntime's makefile but works just fine with Phobos one.